DYQ940Y-10.0-DN400,DYQ940Y-10.0-DN450,DYQ940Y-10.0-DN500,DYQ940Y-10.0-DN600,DYQ940Y-10.0-DN700,DYQ940Y-10.0-DN800,DYQ940Y-10.0-DN900, DYQ940Y-10.0-DN1000,电动上装式偏心半球阀

BQ41F46-2.5-DN40,BQ41F46-2.5-DN50,BQ41F46-2.5-DN65,BQ41F46-2.5-DN80,BQ41F46-2.5-DN100,BQ41F46-2.5-DN125,BQ41F46-2.5-DN150,BQ41F46-2.5-DN200,BQ41F46-2.5-DN250,BQ41F46-2.5-DN300,BQ41F46-2.5-DN350,BQ41F46-2.5-DN400,保温衬氟球阀

QGY1-1.6-DN3,QGY1-1.6-DN6,QGY1-1.6-DN10,QGY1-2.0-DN3,QGY1-2.0-DN6,QGY1-2.0-DN10,QGY1-2.5-DN3,QGY1-2.5-DN6,QGY1-2.5-DN10,QGY1-4.0-DN3,QGY1-4.0-DN6,QGY1-4.0-DN10,卡套式球阀

QJ41M-16-DN15,QJ41M-16-DN20,QJ41M-16-DN25,QJ41M-16-DN32,QJ41M-16-DN40,QJ41M-16-DN50,QJ41M-16-DN65,QJ41M-16-DN80,QJ41M-16-DN100,QJ41F-16-DN15,QJ41F-16-DN20,QJ41F-16-DN25,QJ41F-16-DN32,QJ41F-16-DN40,QJ41F-16-DN50,QJ41F-16-DN65 不锈钢高温球阀

QB41F-2.5-DN20,QB41F-2.5-DN25,QB41F-2.5-DN32,QB41F-2.5-DN40,QB41F-2.5-DN50,QB41F-2.5-DN65,QB41F-2.5-DN80,QB41F-2.5-DN100,QB41F-2.5-DN125, QB41F-2.5-DN150,QB41F-2.5-DN200,保温夹套球阀

DYQ340Y-DN50,DYQ340Y-DN65,DYQ340Y-DN80,DYQ340Y-DN100,DYQ340Y-DN125,DYQ340Y-DN150,DYQ340Y-DN200,DYQ340Y-DN250,DYQ340Y-DN300,DYQ340Y-DN350,DYQ340Y-DN400,DYQ340Y-DN450,DYQ340Y-DN500,DYQ340Y-DN600,DYQ340Y-DN700,上装式硬密封球阀

Q947MF-0.6-DN400,Q947MF-0.6-DN450,Q947MF-0.6-DN500,Q947MF-0.6-DN600,Q947MF-0.6-DN700,Q947MF-0.6-DN800,Q947MF-0.6-DN900, Q947MF-0.6-DN1000,电动卸灰球阀

Q941F46-1.6-DN32,Q941F46-1.6-DN40,Q941F46-1.6-DN50,Q941F46-1.6-DN65,Q941F46-1.6-DN80, Q941F46-1.6-DN100,Q941F46-1.6-DN125,Q941F46-1.6-DN150,Q941F46-1.6-DN200,电动衬氟球阀

Q647MF-1.6-DN50,Q647MF-1.6-DN65,Q647MF-1.6-DN80,Q647MF-1.6-DN100,Q647MF-1.6-DN125,Q647MF-1.6-DN150,Q647MF-1.6-DN200,Q647MF-1.6-DN250,Q647MF-1.6-DN300,Q647MF-1.6-DN350,Q647MF-1.6-DN400,Q647MF-1.6-DN450,Q647MF-1.6-DN500,气动卸灰球阀

Q641F46-1.0-DN15,Q641F46-1.0-DN20,Q641F46-1.0-DN25,Q641F46-1.0-DN32,Q641F46-1.0-DN40,Q641F46-1.0-DN50,Q641F46-1.0-DN65,Q641F46-1.0-DN80,Q641F46-1.0-DN100,Q641F46-1.0-DN125,Q641F46-1.0-DN150,Q641F46-1.0-DN200,Q641F46-1.0-DN250,气动衬氟球阀

Q47H-2.5-DN80,Q47H-2.5-DN100,Q47H-2.5-DN125,Q47H-2.5-DN150,Q47H-2.5-DN200,Q47H-2.5-DN250,Q47H-2.5-DN300,Q47H-2.5-DN350,Q47H-2.5-DN400,Q47H-2.5-DN500,Q47H-2.5-DN600,Q47H-2.5-DN700,固定式球阀

Q45F-JIS10K-DN20,Q45F-JIS10K-DN25,Q45F-JIS10K-DN32, Q45F-JIS10K-DN40,Q45F-JIS10K-DN50,Q45F-JIS10K-DN65,Q45F-JIS10K-DN80,Q45F-JIS10K-DN100,Q45F-JIS10K-DN125,Q45F-JIS10K-DN150,Q45F-JIS10K-DN200,三通四密封球阀

Q41F-25R-DN20,Q41F-25R-DN25,Q41F-25R-DN32,Q41F-25R-DN40,Q41F-25R-DN50,Q41F-25R-DN65,Q41F-25R-DN80,Q41F-25R-DN100, Q41F-25R-DN125,Q41F-25R-DN150,Q41F-25R-DN200,浮动式球阀

Q41F-40R-DN20,Q41F-40R-DN25,Q41F-40R-DN32,Q41F-40R-DN40,Q41F-40R-DN50,Q41F-40R-DN65,Q41F-40R-DN80,Q41F-40R-DN100,Q41F-40R-DN125,Q41F-40R-DN150,Q41F-40R-DN200,液化气专用球阀

Q41F-40P-DN150,Q41F-40P-DN200,Q41F-40R-DN15,Q41F-40R-DN20,Q41F-40R-DN25, Q41F-40R-DN32,Q41F-40R-DN40,Q41F-40R-DN50,Q41F-40R-DN65,Q41F-40R-DN80,Q41F-40R-DN100,Q41F-40R-DN125,Q41F-40R-DN150,Q41F-40R-DN200,金属硬密封球阀

Q41F-2.5-DN100,Q41F-2.5-DN125,Q41F-2.5-DN150,Q41F-2.5-DN200,Q41F-4.0-DN15,Q41F-4.0-DN20,Q41F-4.0-DN25, Q41F-4.0-DN32,Q41F-4.0-DN40,Q41F-4.0-DN50,Q41F-4.0-DN65,Q41F-4.0-DN80,Q41F-4.0-DN100,Q41F-4.0-DN125,Q41F-4.0-DN150,Q41F-4.0-DN200,法兰式软密封球阀

Q41F-40R-DN15,Q41F-40R-DN20,Q41F-40R-DN25,Q41F-40R-DN32,Q41F-40R-DN40,Q41F-40R-DN50,Q41F-40R-DN65,Q41F-40R-DN80, Q41F-40R-DN100,Q41F-40R-DN125,Q41F-40R-DN150,Q41F-40R-DN200,不锈钢法兰球阀

KQ41F-10.0-DN125,KQ41F-10.0-DN150,KQ41F-10.0-DN200,KQ41F-10.0-DN250,KQ41F-10.0-DN300,KQ41F-10.0-DN400,法兰抗硫球阀

PBQ940H-CLASS150-DN50,PBQ940H-CLASS150-DN65,PBQ940H-CLASS150-DN80,PBQ940H-CLASS150-DN100,PBQ940H-CLASS150-DN125, PBQ940H-CLASS150-DN150,PBQ940H-CLASS150-DN200,PBQ940H-CLASS150-DN250,PBQ940H-CLASS150-DN300,电动偏心半球阀

PBQ640H-1.6-DN125,PBQ640H-1.6-DN150,PBQ640H-1.6-DN200,PBQ640H-1.6-DN250,PBQ640H-1.6-DN300,PBQ640H-1.6-DN350,PBQ640H-1.6-DN400,PBQ640H-1.6-DN450,PBQ640H-1.6-DN500,PBQ640H-1.6-DN600,气动偏心半球阀